Secure & Safe process
Our system is extremely secure and safe. We use recaptcha from Google to ensure that no bots attempt to exploit the website. We also make sure that advertising partners are secure and safe.
YT1S Youtube Downloader ☞ Mp4 & Mp3 Formats
Download videos from Youtube to mp4 & mp3 file on your computer, laptop, tablet or smartphone with YT1S
This works in two different ways. One - is where you insert video link here and hit Download.
Two - is when you don't know the video URL address, so use this box to search Youtube videos for the one you want.
→ There's always something cool in top 30 most popular music videos ←
Easy Youtube Downloader Best Online
YT1S has become a very well known name recently in households across the globe, and here we have NU Version :) It's available in all countries, we even try to provide translation for the most popular locales. Why is that? Because our site is extremely easy to use and it's very safe and secure, there's no unsafe redirects or any hidden uninvited popups here. We simply help users everywhere download videos from Youtube with Yt1S.nu, we also help convert them to most popular formats. It's all we do, and we do it good, hence our popularity everywhere on the Internet.
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Works plain everywhere
Youtube downloads are now a standard feature of modern times. You need to be able to access Mp3 & Mp4 downloaders on any device, laptop or computer/MAC. That's why our app is platform-independent, it works everywhere.
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Support many formats
Youtube Downloader supports many formats, including MP3, 3GP and MP4, M4A, FLV and WEBM. Videos may be in m3u8 format. We convert video to mp4, combine audio and video together, and can even assist with GIFs.
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No limits in place
Youtube Downloader by YT1S.nu is simple to use. You can continue bringing videos to us, and we will continue to produce many ways to convert or download them. Use this site freely as much as you like.
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Fast & easy 3 steps
Our mp4 downloader site doesn't require registration. Simply search for video on Youtube and copy the URL address. We will then do our best help you to convert and download it.
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Cloud power at your hand
Our system uses dozens to hundreds of servers and download proxy sites from multiple continents and many countries. We use all of that power to convert Youtube videos to mp4 or mp3..
How to download Youtube videos and save as mp4 or mp3?
- ISTEP 1: first find video on Youtube you'd like to convert, copy the link and bring it here to YT1S.NU
- IISTEP 2: paste link into search box above, hit Download button, wait for the few different options
- IIISTEP 3: you can now pick video or audio, final format, size; then press Get Link and start download
YT1S.NU YouTube Downloader works with many video & audio formats
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![Convert Youtube to WEBM]()
![Convert Youtube to M4A]()
YT1S Downloader is great for Youtube. It's our main idea here, helping people download Youtube videos into mp4, mp3 or other formats. For audio, we offer M4A, WEBM and MP3, and MP4, 3GP, and again WEBM to select video formats. We are easy to work with, and there are hundreds of other sites that we support. It's easy. All you have to do is give us the URL address for the video you want to convert and then download. We'll be happy to assist you.
YT1S.NU has wwww-based app
Add to Home Screen
Youtube Downloader is an app. It's not special. It just makes it easier to convert more efficiently. This is basically a website wrapped in your browser to appear like a native application. Check it out, it's quite cool.
Bookmark for quick access
This is not a new concept, just a bookmark that has some code. Drag and drop it into your Bookmarks section. To test it, go to Youtube and click on the bookmark. You'll be able to see your video URL here. It's quick and easy.
FAQ - Questions & Answers
What are the supported conversion formats?
There are many options available to convert video to MP4, 3GP or MP3 formats. It all depends on what video platform you have. Without any additional software, you can immediately watch the video on your device.
How do I convert Youtube video to an iPhone or Android device?
- You can access Youtube using your favourite browser, or the Youtube app for Android (or iPhone/iPad). Copy the URL to the Video URL and click the Share button.
- Navigate to this page and enter the URL in the search box. Although you can also enter keywords to search for the video, URL is much easier.
- Click on the file you want to download and then click "Download". After a few seconds, the file will be downloaded to your Android (or iPhone) device (needs Documents 6).
This works with Youtube video playlists or not?
Our system can work with Youtube playlists. You can download individual videos or convert them to MP3. Copy the playlist URL from Youtube and paste it in the search box. Click Convert. Select the videos that you wish to work with.
Is there a faster way to convert Youtube videos to other formats?
- Copy the link to the video that you want to download and place it on your clipboard.
- Enter video URL in the search box at yt1s, and hit the Download button.
- Click the Convert button and select the desired file format.
Are there limits to the number of files that can be converted by users?
No, we don't set any limits or daily restrictions. We do hope robots don't exploit our system, but otherwise we are all for downloads.
Which websites are best for conversion?
Youtube, Twitch. Soundcloud. Reddit and Instagram are all supported. Copy the URL of your video and submit it to see what the system says..